Find the LCM of 401, 165, 998, 912, 368 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 401, 165, 998, 912, 368. So, keep reading to learn more.
Given numbers are 401,165,998,912,368
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 401,165,998,912,368 is 230850214320.
Find LCM of 401,165,998,912,368 with Prime Factorization
2 | 401, 165, 998, 912, 368 |
2 | 401, 165, 499, 456, 184 |
2 | 401, 165, 499, 228, 92 |
2 | 401, 165, 499, 114, 46 |
3 | 401, 165, 499, 57, 23 |
401, 55, 499, 19, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 401 x 55 x 499 x 19 x 23 = 230850214320
Therefore, the lowest common multiple of 401,165,998,912,368 is 230850214320.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
401 x 165 x 998 x 912 x 368 = 22161620574720
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
401 : 1, 401
165 : 1, 3, 5, 11, 15, 33, 55, 165
998 : 1, 2, 499, 998
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 401,165,998,912,368, is 1.
Now, the common factors can be found like this.
401:401
165:3x 5x 11
998:2x 499
912:2x 2x 2x 2x 3x 19
368:2x 2x 2x 2x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 2x 3 = 96
Therefore, the value for common factors is 96.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 22161620574720/(1x96)
LCM = 22161620574720/96
LCM = 230850214320
Thus, we can understand that the LCM of 401,165,998,912,368 is 230850214320.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 401, 165, 998, 912, 368?
Answer: LCM of 401, 165, 998, 912, 368 is 230850214320.
2. How to calculate the LCM of 401, 165, 998, 912, 368?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 401, 165, 998, 912, 368.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.